blender scs tools导出PIM报错

日志如下：

 ERROR SUMMARY:
           ================
           > Texture file '' from material 'duion_plaster_stucco_01_D.png_a3865f_pro_2157.png' doesn't exists inside current Project Base Path.
             TOBJ won't be exported and reference will remain empty, expect problems!
           ================

           WARNING SUMMARY:
           ================
           > Shader preset used on 'duion_plaster_stucco_01_D.png_a3865f_pro_2161.png' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on 'c8c2b6_concrete.png' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on '976c6b_brick.jpg' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on '8a5c4d_roof_tiles.jpg' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on 'duion_bricks_classic_01_D.png_7b422f_pro_2161.png' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on 'duion_bricks_classic_01_D.png_7b422f_pro_2157.png' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           > Shader preset used on 'afafaf_concrete.jpg' not found in Shader Presets Library (Did you set correct path?), exporting default material instead!
           ================

是不是遗漏了什么步骤？直接 .blender 格式，是有贴图的，转换成scs模型，贴图需要重新搞吗？